html,body {
    height: 100%;
    width: 100%;
    background-color: rgb(222, 235, 225);
}
#login{
    height: 50%;
    width: 35%;
    background-color: rgba(147, 176, 154, 0.81);
    margin: 100px auto;
    display: flex;
    flex-flow: column;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
}
#login h3{
    color: #f5fff6;
}
#login input, button{
    height: 30px;
    width: 60%;
    margin: 10px;
    outline: none;
    border: none;
    border-radius: 6px;
    padding-left: 3%;
}
#login button{
    width: 63%;
    margin: 7px;
    outline: none;
    border: none;
    border-radius: 6px;
}